CN211334524U

CN211334524U - Single-station positive and negative pressure thermoforming machine

Info

Publication number: CN211334524U
Application number: CN201922023978.0U
Authority: CN
Inventors: 赵国林
Original assignee: Lishui Hualin Daily Necessities Co ltd
Current assignee: Lishui Hualin Daily Necessities Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-25
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a positive negative pressure thermoforming machine of simplex position, comprises an operation bench, the top fixedly connected with portal frame of operation platform, the top fixedly connected with electric telescopic handle of portal frame inner chamber, electric telescopic handle's output fixedly connected with movable plate, moulding-die on the bottom fixedly connected with of movable plate, the top fixedly connected with lower moulding-die of operation platform, the recess that uses with last moulding-die cooperation is seted up on the surface of lower moulding-die. The utility model discloses a fixed cover, locating lever, portal frame, electric telescopic handle, stop nut, drive nut, screw rod, movable claw, stationary dog, dead lever and spiral shell piece can make equipment reach energy-conserving convenient function, and it is longer to have solved the positive negative pressure thermoforming machine of simplex position on the current market time of heating, and drive arrangement exerts pressure for a long time and presses the life of hot operation influence equipment, and is great to the use consumption of the energy simultaneously, is unfavorable for the problem that the user used.

Description

Single-station positive and negative pressure thermoforming machine

Technical Field

The utility model relates to a positive negative pressure thermoforming machine technical field specifically is a positive negative pressure thermoforming machine of simplex position.

Background

The hot-press forming machine is one of forming machines, is suitable for mixing processing and batching tests of chemical raw materials of polymers such as PVC, masterbatch and the like in the rubber and plastic industries to detect whether the required color and quality are achieved, can be used as a basis for batching before batch production in factories, and is often required to be preprocessed and checked by a positive and negative pressure hot forming machine in the production of packaging boxes.

The following problems exist when a single-station positive and negative pressure thermoforming machine is used for carrying out prepressing heat inspection on materials used for the packaging box: the autoclaving time is longer, the driving device applies pressure for a long time to carry out autoclaving operation, the service life of the equipment is influenced, and meanwhile, the energy consumption is larger, and the use of a user is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positive negative pressure thermoforming machine of simplex position possesses energy-conserving convenient advantage, has solved the problem that does not possess energy-conserving convenient function when simplex position positive negative pressure thermoforming machine uses on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: a single-station positive and negative pressure thermoforming machine comprises an operation table, wherein a portal frame is fixedly connected to the top of the operation table, an electric telescopic rod is fixedly connected to the top of an inner cavity of the portal frame, a movable plate is fixedly connected to the output end of the electric telescopic rod, an upper pressing die is fixedly connected to the bottom of the movable plate, a lower pressing die is fixedly connected to the top of the operation table, a groove matched with the upper pressing die for use is formed in the surface of the lower pressing die, positioning rods are fixedly connected to two sides of the bottom of the movable plate, a fixed sleeve matched with the positioning rods is fixedly connected to two sides of the lower pressing die, a screw block is fixedly connected to the left side of the inner cavity of the fixed sleeve, a screw is meshed with the inner cavity of the screw block, a bearing is movably connected to the right side of the screw, a movable, the left side fixedly connected with stationary dog of dead lever, the heater strip has all been buried underground on the surface of last moulding-die and lower moulding-die.

Preferably, the two sides of the bottom of the workbench are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting plate, and the bottom of each supporting plate is fixedly connected with an anti-slip pad.

Preferably, both sides of the moving plate are fixedly connected with sliding blocks, and both sides of the inner cavity of the portal frame are provided with sliding grooves matched with the sliding blocks for use.

Preferably, the left side fixedly connected with drive nut of screw rod, the surface of screw rod is located the left side department threaded connection of spiral shell piece and is had stop nut, stop nut and drive nut's size is the same.

Preferably, the surfaces of the movable claws and the fixed claws are respectively sleeved with a rubber protective layer, and the rubber protective layer is made of vulcanized rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed cover, locating lever, portal frame, electric telescopic handle, stop nut, drive nut, screw rod, movable claw, stationary dog, dead lever and spiral shell piece can make equipment reach energy-conserving convenient function, and it is longer to have solved the positive negative pressure thermoforming machine of simplex position on the current market time of heating, and drive arrangement exerts pressure for a long time and presses the life of hot operation influence equipment, and is great to the use consumption of the energy simultaneously, is unfavorable for the problem that the user used.

2. By using the anti-slip mat, the phenomenon that the use of the equipment is influenced by sliding when the equipment is used can be effectively avoided, and the stability of the equipment when the equipment is used is improved;

through the use of the sliding block and the sliding groove, the phenomenon that the use of the moving plate is influenced by clamping stagnation during moving can be effectively avoided, and the smoothness of the moving plate during use is improved;

through the use of the driving nut and the limiting nut, a user can drive and lock the screw more conveniently, and the stability of the fixed sleeve during fixing and limiting is improved;

through the use of the rubber sheath, the phenomenon that the clamping effect is influenced by the smaller stress area when the positioning rod is positioned and clamped between the movable claw and the fixed claw can be effectively avoided, and the clamping effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the fixing sleeve of the present invention;

fig. 3 is a cross-sectional view of the upper pressing die of the present invention.

In the figure: 1. an operation table; 2. fixing a sleeve; 3. positioning a rod; 4. a slider; 5. a gantry; 6. an electric telescopic rod; 7. a chute; 8. moving the plate; 9. pressing the die; 10. a groove; 11. pressing a die; 12. a support plate; 13. supporting legs; 14. a limit nut; 15. a drive nut; 16. a screw; 17. a bearing; 18. a movable jaw; 19. a fixed jaw; 20. fixing the rod; 21. a rubber sheath layer; 22. a screw block; 23. a heating wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an operation panel 1, fixed cover 2, locating lever 3, slider 4, portal frame 5, electric telescopic handle 6, spout 7, movable plate 8, go up moulding-die 9, recess 10, lower moulding-die 11, backup pad 12, supporting leg 13, stop nut 14, driving nut 15, screw rod 16, bearing 17, movable claw 18, fixed claw 19, dead lever 20, rubber sheath 21, spiral shell piece 22 and heater strip 23 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a single-station positive and negative pressure thermoforming machine comprises a workbench 1, wherein supporting legs 13 are fixedly connected to two sides of the bottom of the workbench 1, supporting plates 12 are fixedly connected to the bottoms of the supporting legs 13, anti-slip pads are fixedly connected to the bottoms of the supporting plates 12, the phenomenon that the use of the machine is affected by sliding during use can be effectively avoided through the use of the anti-slip pads, the stability of the machine during use is improved, a portal frame 5 is fixedly connected to the top of the workbench 1, an electric telescopic rod 6 is fixedly connected to the top of an inner cavity of the portal frame 5, a movable plate 8 is fixedly connected to an output end of the electric telescopic rod 6, sliding blocks 4 are fixedly connected to two sides of the movable plate 8, sliding grooves 7 matched with the sliding blocks 4 are formed in two sides of the inner cavity of the portal frame 5, and the phenomenon that the use of the movable plate 8, the smoothness of the movable plate 8 in use is improved, the upper pressing die 9 is fixedly connected to the bottom of the movable plate 8, the lower pressing die 11 is fixedly connected to the top of the workbench 1, a groove 10 matched with the upper pressing die 9 for use is formed in the surface of the lower pressing die 11, the positioning rod 3 is fixedly connected to each of two sides of the bottom of the movable plate 8, the fixing sleeve 2 matched with the positioning rod 3 for use is fixedly connected to each of two sides of the lower pressing die 11, the screw block 22 is fixedly connected to the left side of the inner cavity of the fixing sleeve 2, the screw 16 is meshed with the inner cavity of the screw block 22, the driving nut 15 is fixedly connected to the left side of the screw block 16, the limiting nut 14 is in threaded connection with the surface of the screw block 16 at the left side of the screw block 22, the size of the limiting nut 14 is the same as that of the driving nut 15 is identical to that of, the right side swing joint of screw rod 16 has bearing 17, bearing 17's right side fixedly connected with movable claw 18, the top on fixed cover 2 inner chamber right side and the equal fixedly connected with dead lever 20 in bottom, the left side fixedly connected with stationary dog 19 of dead lever 20, movable claw 18 and stationary dog 19's surface all overlaps and is equipped with rubber sheath 21, rubber sheath 21's use material is vulcanized rubber, use through rubber sheath 21, the phenomenon that the less influence chucking effect of lifting surface area appears when can effectively avoiding fixing a position the chucking to locating lever 3 between movable claw 18 and the stationary dog 19, the effect of chucking has been promoted, the heater strip 23 has all been buried underground on the surface of last moulding-die 9 and lower moulding-die 11.

When the material pressing device is used, a user places a material in an inner cavity of the groove 10 to start the equipment, the movable plate 8 is driven to move by starting the electric telescopic rod 6, the upper pressing die 9 is driven to move by moving the movable plate 8 to press the material in the inner cavity of the groove 10 tightly, the positioning rod 3 is driven by moving the movable plate 8 to enter the inner cavity of the fixed sleeve 2 and penetrate to the bottom of the fixed sleeve 2, the material is heated by starting the heating wire 23, the user rotates the driving nut 15 after hot pressing starts, the screw 16 is driven to rotate by rotating the driving nut 15, the screw 16 moves while rotating by rotating the screw 16 and limiting the screw block 22, the bearing 17 is driven by moving the screw 16 to move, the movable claw 18 is driven by moving the bearing 17 to move to fix and clamp the positioning rod 3, the clamping completion user locks the limiting nut 14 to enable the limiting nut 22 to closely limit the screw block 16, after fixing the locating lever 3 through fixed cover 2 can be to last moulding-die 9 and down press down to fix between the mould 11 spacing make it keep current pressure, the user can close electric telescopic handle 6's the work of power stop electric telescopic handle 6, through the cooperation of above-mentioned structure, can make the device reach energy-conserving convenient function, is fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a positive negative pressure thermoforming machine of simplex position, includes operation panel (1), its characterized in that: the top fixedly connected with portal frame (5) of operation platform (1), the top fixedly connected with electric telescopic handle (6) of portal frame (5) inner chamber, the output fixedly connected with movable plate (8) of electric telescopic handle (6), the bottom fixedly connected with upper die (9) of movable plate (8), the top fixedly connected with lower die (11) of operation platform (1), recess (10) that use with upper die (9) cooperation is seted up on the surface of lower die (11), both sides of movable plate (8) bottom all fixedly connected with locating lever (3), the both sides of lower die (11) all fixedly connected with fixed cover (2) that use with locating lever (3) cooperation, the left side fixedly connected with spiral shell piece (22) of fixed cover (2) inner chamber, the inner chamber meshing of spiral shell piece (22) has screw rod (16), the right side swing joint of screw rod (16) has bearing (17), the right side fixedly connected with movable claw (18) of bearing (17), the equal fixedly connected with dead lever (20) in top and the bottom on fixed cover (2) inner chamber right side, the left side fixedly connected with fixed claw (19) of dead lever (20), heater strip (23) have all been buried underground on the surface of upper die (9) and lower die (11).

2. A single station positive and negative pressure thermoforming machine as claimed in claim 1, wherein: the equal fixedly connected with supporting leg (13) in both sides of operation platform (1) bottom, the bottom fixedly connected with backup pad (12) of supporting leg (13), the bottom fixedly connected with slipmat of backup pad (12).

3. A single station positive and negative pressure thermoforming machine as claimed in claim 1, wherein: the two sides of the moving plate (8) are fixedly connected with sliding blocks (4), and sliding grooves (7) matched with the sliding blocks (4) for use are formed in the two sides of an inner cavity of the portal frame (5).

4. A single station positive and negative pressure thermoforming machine as claimed in claim 1, wherein: the left side fixedly connected with drive nut (15) of screw rod (16), the surface of screw rod (16) is located the left side department threaded connection of spiral shell piece (22) and is had stop nut (14), stop nut (14) and drive nut (15) the size the same.

5. A single station positive and negative pressure thermoforming machine as claimed in claim 1, wherein: the surface of movable jaw (18) and stationary dog (19) all is equipped with rubber sheath (21), the use material of rubber sheath (21) is vulcanized rubber.